September 29 is National Coffee Day, which means that it's time to snag some free coffee. Here are some of the places you can count on for a free cup of joe, or where you'll at least find a good deal.
Krispy Kreme: The donut chain is giving away a free 12-ounce cup of coffee and a free original glazed donut for National Coffee Day. Get it while it's hot!
Dunkin' Donuts: To celebrate the company's 66 years, Dunkin' Donuts will be offering a medium hot coffee for 66 cents.
Peet's Coffee and Tea: Stop by a Peet's on Thursday for a free medium drip coffee with any purchase of a "fresh food item."
Starbucks: The coffee giant isn't giving away free coffee on National Coffee Day. Instead, Starbucks is offering a 20% discount on some items on its online store and planting a coffee tree for every cup of Chiapas coffee sold on Thursday.